Dell EC24250 Manuals

Manuals and User Guides for Dell EC24250. We have 1 Dell EC24250 manual available for free PDF download: Owner's Manual

Dell EC24250 Owner's Manual (114 pages)

Brand: Dell | Category: Desktop | Size: 30 MB

Table of Contents
3
Chapter 1: Views of Dell 24 All-In-One EC24250
7
Right
7
Front
8
Back
9
Back Panel
10
Bottom
11
Service Tag
12
Tilt
13
Retractable Camera
14
Inside View of Your Computer
16
Chapter 2: Set up Your Computer
17
Chapter 3: Specifications of Dell 24 All-In-One EC24250
23
Dimensions and Weight
23
Processor
23
Chipset
24
Operating System
25
Memory
25
Memory Matrix
25
External Ports and Slots
26
Internal Slots
26
Ethernet
26
Wireless Module
27
Audio
27
Storage
28
Media-Card Reader
28
Camera
28
Power Adapter
29
Display
29
GPU-Integrated
30
Multiple Display Support Matrix
31
GPU-Discrete
31
Video Port Resolution
31
Environmental
31
Regulatory Compliance
32
Stand
32
Operating and Storage Environment
34
Dell Support Policy
34
Chapter 4: Working Inside Your Computer
35
Safety Instructions
35
Before Working Inside Your Computer
35
Safety Precautions
36
Standby Power
36
Electrostatic Discharge-ESD Protection
36
ESD Field Service Kit
37
Working Environment
37
Transporting Sensitive Components
38
After Working Inside Your Computer
38
Bitlocker
38
Recommended Tools
38
Screw List
39
Major Components of Dell 24 All-In-One EC24250
40
Chapter 5: Removing and Installing Customer Replaceable Units (Crus)
42
Stand
42
Removing the Stand
42
Installing the Stand
43
Back Cover
44
Removing the Back Cover
44
Installing the Back Cover
45
I/O Cover
46
Removing the I/O Cover
46
Installing the I/O Cover
47
Stand Hinges
48
Removing the Stand Hinges
48
Installing the Stand Hinges
49
System-Board Shield
50
Removing the System-Board Shield
50
Installing the System-Board Shield
50
Solid State Drive (SSD)
51
Removing the M.2 2230 Solid-State Drive
51
Installing the M.2 2230 Solid-State Drive
52
Memory Module
53
Removing the Memory Module
53
Installing the Memory Module
54
Wireless Card
55
Removing the Wireless Card
55
Installing the Wireless Card
56
Retractable-Camera Assembly
58
Removing the Retractable-Camera Assembly
58
Installing the Retractable-Camera Assembly
58
Fan
59
Removing the Fan
59
Installing the Fan
60
Speakers
61
Removing the Speakers
61
Installing the Speakers
62
Coin-Cell Battery
63
Removing the Coin-Cell Battery
63
Installing the Coin-Cell Battery
64
Chapter 6: Removing and Installing Field Replaceable Units (Frus)
66
Heat Sink
66
Removing the Heat Sink- UMA
66
Installing the Heat Sink- UMA
67
Removing the Heat Sink- Discrete
68
Installing the Heat Sink- Discrete
69
Media-Card Reader
70
Removing the Media-Card Reader
70
Installing the Media-Card Reader
71
Power-Button Board with USB
72
Removing the Power-Button Board with USB
72
Installing the Power-Button Board with USB
73
System Board
75
Removing the System Board
75
Installing the System Board
78
Microphone Module
82
Removing the Microphone Module
82
Installing the Microphone Module
83
Antennas
85
Removing the Antennas
85
Installing the Antennas
86
Display Panel
87
Removing the Display Panel
87
Installing the Display Panel
89
Middle Frame Assembly
91
Removing the Middle-Frame Assembly
91
Installing the Middle-Frame Assembly
92
Chapter 7: Software
94
Operating System
94
Drivers and Downloads
94
Chapter 8: BIOS Setup
95
Entering BIOS Setup Program
95
Navigation Keys
95
One Time Boot Menu
95
System Setup Options
96
Updating the BIOS
106
Updating the BIOS in Windows
106
Updating the BIOS Using the USB Drive in Windows
106
Updating the BIOS from the One Time Boot Menu
107
System and Setup Password
107
Assigning a System Setup Password
108
Deleting or Changing an Existing System Setup Password
108
Clearing CMOS Settings
109
Clearing System and Setup Passwords
109
Chapter 9: Troubleshooting
110
Dell Supportassist Pre-Boot System Performance Check Diagnostics
110
Running the Supportassist Pre-Boot System Performance Check
110
System-Diagnostic Lights
110
Recovering the Operating System
112
Real-Time Clock (RTC Reset)
112
Backup Media and Recovery Options
112
Network Power Cycle
113
Chapter 10: Getting Help and Contacting Dell
114
Self-Help Resources
114

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Dell EC24250 Owner's Manual (114 pages)

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